Harvia Steam Generator 4.5kW WiFi | HGD45XW

Create a luxurious steam room experience in a compact space with the Harvia Steam Generator 4.5kW WiFi, the smallest and most accessible model in the Harvia HGD range and the ideal choice for home steam rooms of 2 to 7 cubic metres. Delivering 6.1 kilograms of steam per hour with humidity up to approximately 100% and a comfortable temperature range of 30 to 55°C, the HGD45XW brings the soft, enveloping warmth of a professional steam room into any compact home installation. Built around titanium heating elements and a stainless steel casing, featuring the Harvia Xenio WiFi touch-screen control panel and full MyHarvia app support for remote control and monitoring, and available on both 230V single-phase and 400V three-phase supply, the HGD45XW combines professional Harvia engineering with compact dimensions and outstanding ease of use. CE and EAC certified and manufactured in Finland, with all components fully replaceable for long-term maintenance.

At Home of Clay we are proud stockists of Harvia, one of the world's most respected sauna and wellness manufacturers. Please contact our team for further information about installation requirements before ordering.

Key features

• 4.5kW output with 6.1kg/h steam production for rooms of 2 to 7 cubic metres -- The HGD45XW is specifically sized for compact home steam rooms, delivering 6.1 kilograms of steam per hour with the consistency and quality that Harvia's decades of steam generator experience ensures. Perfect for ensuite steam showers, small steam rooms and compact wellness spaces.
• MyHarvia WiFi app control -- iOS and Android -- Built-in MyHarvia support allows you to switch the steam generator on remotely, monitor your steam room's temperature and control the session directly from your mobile device, ensuring the steam room is perfectly prepared whenever you are ready to use it.
• Harvia Xenio WiFi touch-screen control panel included -- The stylish Xenio WiFi touch-screen control panel is included with the HGD45XW, providing intuitive on-site control alongside the MyHarvia app. The panel can also control an optional fragrance pump, lighting and fan for a fully multi-sensory steam experience.
• Humidity up to approximately 100% at 30 to 55°C -- The HGD45XW elevates humidity to nearly 100% whilst maintaining a comfortable temperature range of 30 to 55°C, creating the soft, enveloping steam atmosphere that is the hallmark of the finest steam room experiences.
• Titanium heating elements for exceptional longevity -- Titanium heating elements resist mineral deposits and scaling far more effectively than conventional elements, ensuring reliable long-term performance even in hard water areas and delivering a meaningfully longer service life.
• Stainless steel casing for durability and easy cleaning -- The stainless steel outer casing is both highly durable and straightforward to keep clean, ensuring the HGD45XW looks and performs excellently throughout its service life.
• Flexible supply voltage -- 230V or 400V -- The HGD45XW is compatible with both 230V single-phase and 400V three-phase electrical supplies, making it more accessible and easier to install in a wider range of home environments than generators requiring three-phase supply only.
• Fully replaceable components for easy maintenance -- Every significant component is replaceable and compatible with other Harvia steam generator models -- including heating elements, circuit boards, relays, supply and discharge valves and fragrance pump -- making long-term maintenance straightforward and cost-effective.
• Compatible with fragrance pump, lighting and fan -- Optional fragrance pump, lighting and fan accessories can be connected and controlled from the Xenio panel, allowing you to create a fully immersive and personalised steam room atmosphere.
• 15mm copper pipe steam connection -- maximum 10m insulated -- Connects via a 15mm internal diameter copper pipe (not included) with a maximum insulated run of 10 metres, giving flexibility in positioning the generator relative to the steam room.
• CE and EAC certified -- manufactured in Finland -- The HGD45XW carries CE and EAC certification and is manufactured in Finland to Harvia's exacting standards of quality and engineering excellence.

Choosing the right HGD steam generator

The Harvia HGD range covers three output levels to suit different steam room sizes. The HGD45XW at 4.5kW is the right choice for compact home steam rooms of 2 to 7 cubic metres -- typically ensuite steam showers, small dedicated steam rooms and compact wellness spaces. The HGD110XW at 10.8kW covers rooms of 6 to 21 cubic metres, and the HGD150XW at 15kW extends to 8 to 28 cubic metres for larger home and commercial installations. All three models share the same MyHarvia WiFi technology, Xenio touch-screen panel, titanium elements and replaceable component architecture.

Why choose the Harvia HGD45XW?

The HGD45XW makes the professional quality and smart technology of the Harvia HGD range accessible to those with a compact home steam room or steam shower enclosure. Its 230V single-phase compatibility is a particularly important advantage -- unlike the larger HGD150XW which requires three-phase supply, the HGD45XW can be connected to a standard domestic electrical circuit, significantly simplifying the installation process and making it viable in a far wider range of home environments without the need for specialist electrical infrastructure.

The MyHarvia app integration and Xenio touch-screen panel bring a level of smart control and convenience to compact home steam installations that was previously only associated with much larger commercial systems. Start the steam room from your phone before you get home, set your preferred temperature and humidity level, control the fragrance pump and lighting from the panel -- the HGD45XW gives you complete control over your steam room experience from a single, intuitive interface. For those who want a compact, professionally specified WiFi steam generator with Harvia's trusted quality and the convenience of standard domestic wiring, the HGD45XW is an outstanding choice.

Technical specification

Delivery and ordering

The Harvia Steam Generator 4.5kW WiFi is delivered to UK mainland addresses for a flat delivery charge of £50. Delivery is approximately 4 to 8 weeks, subject to availability. Please note that additional surcharges apply to the following areas -- Scottish Highlands and Islands and postcodes AB, IV, KW, HS, ZE, BT, IM, TR21, TR22, TR23, TR24, TR25, JE and GY. Please contact us before ordering if your delivery address falls within these areas to confirm applicable charges.

Please note that the steam pipe connection (15mm copper pipe) is not included and must be sourced separately. Please confirm your electrical supply is suitable before ordering and consult a qualified electrician if required. For further information or to discuss installation requirements please call us on 01782 617517 or email sales@homeofclay.co.uk.